EP 3085174 B1 20180718 - DETERMINING POSITION OF A WIRELESS DEVICE
Title (en)
DETERMINING POSITION OF A WIRELESS DEVICE
Title (de)
BESTIMMUNG DER POSITION EINER DRAHTLOSEN VORRICHTUNG
Title (fr)
DÉTERMINATION DE LA POSITION D'UN DISPOSITIF SANS FIL
Publication
Application
Priority
SE 2013051572 W 20131219
Abstract (en)
[origin: WO2015094051A1] It is presented a method, performed in a network node, for determining a position of a specific wireless device, the network node being connected to a plurality of remote radio head devices for a single cell. The method comprises the steps of: obtaining at least one received power measurement for each one of the plurality of remote radio head devices; obtaining a schedule of uplink transmissions corresponding in time to the received power measurements, the schedule comprising information regarding what wireless device was scheduled to transmit at what time; and determining a position of the specific wireless device by evaluating the at least one received power measurement with reference to parts of the schedule relating to the specific wireless device. A corresponding network node, computer program and computer program product are also presented.
IPC 8 full level
H04W 64/00 (2009.01); H04W 72/12 (2009.01)
CPC (source: EP US)
G01S 5/02 (2013.01 - EP US); H04W 24/08 (2013.01 - US); H04W 64/00 (2013.01 - EP US); H04W 72/21 (2023.01 - US); H04W 72/23 (2023.01 - EP US); H04W 88/085 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015094051 A1 20150625; CN 105850198 A 20160810; CN 105850198 B 20190830; EP 3085174 A1 20161026; EP 3085174 B1 20180718; US 2016338001 A1 20161117
DOCDB simple family (application)
SE 2013051572 W 20131219; CN 201380081738 A 20131219; EP 13824681 A 20131219; US 201315105917 A 20131219